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Listar por autor "González Germán, Iván Temoatzin"

Mostrando ítems 1-6 de 6

A generalised integral polynomial Lyapunov function for nonlinear systems

Gonzalez-German, Ivan Temoatzin; Sala, Antonio; Bernal Reza, Miguel Ángel (Elsevier, 2019-02-01)

[EN] This work generalises the line-integral Lyapunov function in (Rhee and Won, 2006) for stability analysis of continuous-time nonlinear models expressed as fuzzy systems. The referred result applied only to Takagi¿Sugeno ...
CFD simulation of a hyperloop capsule inside a closed environment

Lluesma-Rodríguez, Federico; González, Temoatzin; Hoyas, S (Elsevier, 2021-03)

[EN] One of the most restrictive conditions in ground transportation is traveling through a tunnel at high speed. In those conditions waves are propagated, increasing the pressure upstream the object, and so, the drag ...
CFD Simulation of a Hyperloop Capsule Inside a Low-Pressure Environment Using an Aerodynamic Compressor as Propulsion and Drag Reduction Method

Lluesma-Rodríguez, Federico; Gonzalez, Temoatzin; Hoyas, S (MDPI AG, 2021-05)

[EN] One of the most restrictive conditions in ground transportation at high speeds is aerodynamic drag. This is even more problematic when running inside a tunnel, where compressible phenomena such as wave propagation, ...
Contributions to analysis and control of Takagi-Sugeno systems via piecewise, parameter-dependent, and integral Lyapunov functions

González Germán, Iván Temoatzin (Universitat Politècnica de València, 2018-05-04)

Esta tesis considera un enfoque basado en Lyapunov para el análisis y control de sistemas no lineales cuyas ecuaciones dinámicas son reescritas como un modelo Takagi-Sugeno o uno polinomial convexo. Estas estructuras ...
Piecewise-Takagi-Sugeno asymptotically exact estimation of the domain of attraction of nonlinear systems

Gonzalez-German, Ivan Temoatzin; Sala, Antonio; Bernal Reza, Miguel Ángel; Robles-Ruiz, Ruben (Elsevier, 2017-02)

[EN] This report generalises recent results on stability analysis and estimation of the domain of attraction of nonlinear systems via exact piecewise affine Takagi Sugeno models. Algorithms in the form of linear matrix ...
Subspace-Based Takagi-Sugeno Modeling for Improved LMI Performance

Robles-Ruiz, Ruben; Sala, Antonio; Bernal Reza, Miguel Ángel; Gonzalez-German, Ivan Temoatzin (Institute of Electrical and Electronics Engineers, 2017-08)

[EN] Given a nonlinear system, the sector-nonlinearity methodology provides a systematic way of transforming it in an equivalent Takagi-Sugeno (T-S) model. However, such transformation is not unique: conservatism of ...